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NMP-1090 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NMP-1090: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, valve_size: 0.500 INCHES IN, bonnet_type: INSIDE SPRING, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (TUBE) ALL ENDS, special_features: 1/2" SEMI-NOZZLE RELIEF VALVE; HAS "C" ORIFICE; SET AT 98 PSI. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-114-3864, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NMP-1090
NSN: 4820-01-114-3864
NIINs: 011143864, 012130076, 015239623
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
valve_size0.500 INCHES IN
bonnet_typeINSIDE SPRING
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (TUBE) ALL ENDS
special_features1/2" SEMI-NOZZLE RELIEF VALVE; HAS "C" ORIFICE; SET AT 98 PSI
style_designatorANGLE FLANGED ENDS
thread_directionRIGHT-HAND ALL ENDS
features_providedPRESSURE TIGHT OUTLET SIDE AND MANUAL OVERRIDE
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
NSN4820-01-114-3864
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP-1090 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: POPPET
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) SECOND END
•
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND END
•
STYLE DESIGNATOR: ANGLE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATORANGLE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS IN
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
ADJUSTABLE PRESSURE RANGE+262.0 TO 304.0 POUNDS PER SQUARE INCH LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 6
DA40C-NMP1090-262T304Reference document
Same NSN cross-reference
Reference document — Secondary reference
EBFD-C2JAM-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
D-10490Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
11-W-200B-Y2X1INReference document
Same NSN cross-reference
Reference document — Secondary reference
1705AND10490 1/2IN 251T400PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
1705 1/2 INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NMP-1090?
NMP-1090 is a VALVE,SAFETY RELIEF.
What parts can replace NMP-1090?
There are 6 known substitutes for NMP-1090: DA40C-NMP1090-262T304, EBFD-C2JAM-10, D-10490 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP-1090?
NMP-1090 is cataloged in the U.S. Government catalog under NSN 4820-01-114-3864. This indicates validated use in U.S. government and defense supply chains.
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